Head to Head
| All England Open | 2018/07/06 07:30 | Ji Hyun Sung v Ratchanok Intanon | W | 2-0 |
| All England Open | 2017/12/13 09:00 | Ji Hyun Sung v Ratchanok Intanon | L | 0-2 |
| Denmark Open Women | 2017/10/20 16:00 | Ji Hyun Sung v Ratchanok Intanon | L | 0-2 |
| Indonesia Masters XD | 2017/05/27 03:00 | Ji Hyun Sung v Ratchanok Intanon | W | 2-0 |
| India Open Women | 2017/03/31 08:30 | Ratchanok Intanon v Ji Hyun Sung | W | 0-2 |
| California Int. Women | 2016/12/14 05:30 | Ji Hyun Sung v Ratchanok Intanon | W | 2-0 |
Home History
| Indonesia Masters XD | 2018/11/15 11:30 | Ji Hyun Sung v Pusarla V. Sindhu | W | 2-0 |
| Indonesia Masters XD | 2018/11/14 01:40 | Ji Hyun Sung v Aya Ohori | W | 2-0 |
| All England Open | 2018/11/08 04:30 | Nozomi Okuhara v Ji Hyun Sung | L | 2-0 |
| All England Open | 2018/11/06 04:00 | Ji Hyun Sung v Nitchaon Jindapol | W | 2-0 |
| French Open Women | 2018/10/25 17:00 | Ji Hyun Sung v Bingjiao He | L | 0-2 |
| French Open Women | 2018/10/23 10:20 | Busanan Ongbumrungpan v Ji Hyun Sung | W | 1-2 |
| Denmark Open Women | 2018/10/18 08:00 | Bingjiao He v Ji Hyun Sung | L | 2-0 |
| Denmark Open Women | 2018/10/17 07:00 | Chia Hsin Lee v Ji Hyun Sung | W | 0-2 |
Away History
| Indonesia Masters XD | 2018/11/16 05:20 | Ratchanok Intanon v Akane Yamaguchi | W | 2-0 |
| Indonesia Masters XD | 2018/11/15 12:00 | Xiaoxin Chen v Ratchanok Intanon | W | 0-2 |
| Indonesia Masters XD | 2018/11/14 03:40 | Sayaka Sato v Ratchanok Intanon | W | 1-2 |
| All England Open | 2018/11/09 08:00 | Ratchanok Intanon v Yufei Chen | L | 1-2 |
| All England Open | 2018/11/08 07:20 | Yue Han v Ratchanok Intanon | W | 0-2 |
| All England Open | 2018/11/07 08:40 | Lyanny Alessandra Mainaky v Ratchanok Intanon | W | 0-2 |
| All England Open | 2018/10/26 18:01 | Yufei Chen v Ratchanok Intanon | L | 2-1 |
| French Open Women | 2018/10/26 15:30 | Yufei Chen v Ratchanok Intanon | L | 2-1 |